// Registration Page JavaScript

function syncValues(sourceFieldName, destFieldName)
{
	var form = document.forms["registrationForm"];
	var title = form.Title.value;
	if (title == "Student")
	{
		var sourceField = eval("form." + sourceFieldName)
		var destField = eval("form." + destFieldName);
		if (sourceField != null && destField != null)
		{
			destField.value = sourceField.value;
		}
	}
}

function validateRegistrationForm(form)
{
	// Parent / Student Info
	// Title
	if (form.Title.value == "")
	{
		alert("Please select Title.");
		form.Title.focus();
		return false;
	}
	// First Name
	if (ftrim(form.First_Name).value == "")
	{
		alert("Please enter First Name.");
		form.First_Name.focus();
		return false;
	}
	// Last Name
	if (ftrim(form.Last_Name).value == "")
	{
		alert("Please enter Last Name.");
		form.Last_Name.focus();
		return false;
	}
	// Email Address
	var emailAddress = ftrim(form.Email).value;
	if (emailAddress == "")
	{
		alert("Please enter Email address.");
		form.Email.focus();
		return false;
	}
	if (!isValidEmail(emailAddress))
	{
		alert("Please enter valid Email address.");
		form.Email.focus();
		return false;
	}
	// Home Phone Country Code
	var homeCountryCode = ftrim(form.Home_Country_Code).value;
	if (homeCountryCode == "")
	{
		alert("Please enter Home Phone country code.");
		form.Home_Country_Code.focus();
		return false;
	}
	if (!isNumeric(homeCountryCode))
	{
		alert("Please enter numeric value for Home Phone country code.");
		form.Home_Country_Code.focus();
		return false;
	}
	// Home Phone
	var homePhone = ftrim(form.Home_Phone).value;
	if (homePhone == "")
	{
		alert("Please enter Home Phone number.");
		form.Home_Phone.focus();
		return false;
	}
	
	if (!isNumeric(homePhone))
	{
		alert("Please enter numeric value for Home Phone. Only digits are allowed.");
		form.Home_Phone.focus();
		return false;
	}

	// Cell Phone Country Code validation if entered
	var cellCountryCode = ftrim(form.Cell_Country_Code).value;
	if (cellCountryCode != "" && !isNumeric(cellCountryCode))
	{
		alert("Please enter numeric value for Cell Phone country code.");
		form.Cell_Country_Code.focus();
		return false;
	}
	
	// Cell Phone validation if entered
	var cellPhone = ftrim(form.Cell_Phone).value;
	if (cellPhone != "" && !isNumeric(cellPhone))
	{
		alert("Please enter numeric value for Cell Phone. Only digits are allowed.");
		form.Cell_Phone.focus();
		return false;
	}
	
	if (cellCountryCode == "" && cellPhone != "")
	{
		alert("Please enter Cell Phone country code.");
		form.Cell_Country_Code.focus();
		return false;
	}
	
	if (cellCountryCode != "" && cellPhone == "")
	{
		alert("Please enter Cell Phone number.");
		form.Cell_Phone.focus();
		return false;
	}
		
	/* Work Phone Country Code validation if entered
	var workCountryCode = ftrim(form.Work_Country_Code).value;
	if (workCountryCode != "" && !isNumeric(workCountryCode))
	{
		alert("Please enter numeric value for Work Phone country code.");
		form.Work_Country_Code.focus();
		return false;
	}
	// Work Phone validation if entered
	var workPhone = ftrim(form.Work_Phone).value;
	if (workPhone != "" && !isNumeric(workPhone))
	{
		alert("Please enter numeric value for Work Phone. Only digits are allowed.");
		form.Work_Phone.focus();
		return false;
	}
	
	if (workCountryCode == "" && workPhone != "")
	{
		alert("Please enter Work Phone country code.");
		form.Work_Country_Code.focus();
		return false;
	}
	
	if (workCountryCode != "" && workPhone == "")
	{
		alert("Please enter Work Phone number.");
		form.Work_Phone.focus();
		return false;
	}
	*/
	// Street Address
	if (ftrim(form.Address1).value == "")
	{
		alert("Please enter Street Address.");
		form.Address1.focus();
		return false;
	}
	// City
	if (ftrim(form.City).value == "")
	{
		alert("Please enter City.");
		form.City.focus();
		return false;
	}
	// State

	if (ftrim(form.State).value == "")
	{
		alert("Please enter State/Province.");
		form.State.focus();
		return false;
	}
	// Zip/Postal Code
	var zipCode = ftrim(form.Zip).value;
	if (zipCode == "")
	{
		alert("Please enter Zip/Postal Code.");
		form.Zip.focus();
		return false;
	}
	// Country
	var selectedCountry = form.Country.value;
	if (selectedCountry == "US" && !isValidZip(zipCode))
	{
		alert("Please enter valid Zip/Postal Code. It must be 5 numeric digits.");
		form.Zip.focus();
		return false;
	}
	if (form.Country.value == "")
	{
		alert("Please select your Country.");
		form.Country.focus();
		return false;
	}
	
	// First Student Info
	// First Name
	if (ftrim(form.First_Name1).value == "")
	{
		alert("Please enter First Student's First Name.");
		form.First_Name1.focus();
		return false;
	}
	// Last Name
	if (ftrim(form.Last_Name1).value == "")
	{
		alert("Please enter First Student's Last Name.");
		form.Last_Name1.focus();
		return false;
	}
	// First Student's Age
	var age1 = ftrim(form.Age1).value;
	if (age1 == "")
	{
		alert("Please enter First Student's Age.");
		form.Age1.focus();
		return false;
	}
	if (!isNumeric(age1))
	{
		alert("Please enter numeric value for First Student's Age.");
		form.Age1.focus();
		return false;
	}
	// First Student's Gender
	if (ftrim(form.Gender1).value == "")
	{
		alert("Please select First Student's Gender.");
		form.Gender1.focus();
		return false;
	}

	// Second Student's Info Validation if value in/of 
	// any field is entered or selected
	var firstName2 = ftrim(form.First_Name2).value;
	var lastName2 = ftrim(form.Last_Name2).value;
	var age2 = ftrim(form.Age2).value;
	var gender2 = form.Gender2.value;
	if (firstName2 != "" || lastName2 != "" || age2 != "" || gender2 != "")
	{
		// First Name
		if (firstName2 == "")
		{
			alert("Please enter Second Student's First Name.");
			form.First_Name2.focus();
			return false;
		}
		// Last Name
		if (lastName2 == "")
		{
			alert("Please enter Second Student's Last Name.");
			form.Last_Name2.focus();
			return false;
		}
		// Student's Age
		if (age2 == "")
		{
			alert("Please enter Second Student's Age.");
			form.Age2.focus();
			return false;
		}
		if (!isNumeric(age2))
		{
			alert("Please enter numeric value for Second Student's Age.");
			form.Age2.focus();
			return false;
		}
		// Student's Gender
		if (gender2 == "")
		{
			alert("Please select Second Student's Gender.");
			form.Gender2.focus();
			return false;
		}
	}

	// Language selection
	form.Language.value = "";
	if (!(form.Lang_Urdu.checked || form.Lang_English.checked ||form.Lang_Arabic.checked ))
	{
		alert("Please select all languages that student can understand.");
		form.Lang_Urdu.focus();
		return false;
	} else {
		if (form.Lang_Urdu.checked) 
			form.Language.value = form.Lang_Urdu.value + " " ;
		if (form.Lang_English.checked) 
			form.Language.value += form.Lang_English.value + " " ;	
		if (form.Lang_Arabic.checked) 
			form.Language.value += form.Lang_Arabic.value + " " ;
		form.Language.value = form.Language.value.trim();
		
	}
	// Course selection
	if (form.Course.value == "")
	{
		alert("Please select Course or Program you are interested in.");
		form.Course.focus();
		return false;
	}
	
    // Plan selection
	if (form.Plan.value == "")
	{
		alert("Please select a plan.");
		form.Plan.focus();
		return false;
	}
	
	// Days selection
	form.Days_Preferred.value = "";
	if (!(form.Days_Monday.checked || form.Days_Tuesday.checked ||form.Days_Wednesday.checked ||form.Days_Thursday.checked ||form.Days_Saturday.checked  ||form.Days_Sunday.checked ))
	{
		alert("Please select all days that you can take class on.");
		form.Days_Monday.focus();
		return false;
	} else {
		if (form.Days_Monday.checked) 
			form.Days_Preferred.value = form.Days_Monday.value + " " ;
		if (form.Days_Tuesday.checked) 
			form.Days_Preferred.value += form.Days_Tuesday.value + " " ;
		if (form.Days_Wednesday.checked) 
			form.Days_Preferred.value += form.Days_Wednesday.value + " " ;
		if (form.Days_Thursday.checked) 
			form.Days_Preferred.value += form.Days_Thursday.value + " " ;
		if (form.Days_Saturday.checked) 
			form.Days_Preferred.value += form.Days_Saturday.value + " " ;
		if (form.Days_Sunday.checked) 
			form.Days_Preferred.value += form.Days_Sunday.value + " " ;

		form.Days_Preferred.value = form.Days_Preferred.value.trim();
	}
	
	// Time Window Selection
	if (form.Time_Window.value == "")
	{
		alert("Please provide 3 to 4 hour window student can be scheduled class.");
		form.Time_Window.focus();
		return false;
	}
	return true;
}

function showhide(id){
	
	if (document.getElementById){
		alert('hello im here');
		obj = document.getElementById(id);
		if (obj.style.display == "none"){
			obj.style.display = "";
		} else {
			obj.style.display = "none";
		}
	}
	


function showhide(layer_ref) {
		var state = 'none';
		if (state == 'block') {
			state = 'none';
		}
		else {
			state = 'block';
		}
		if (document.all) { //IS IE 4 or 5 (or 6 beta)
			eval( "document.all." + layer_ref + ".style.display = state");
		}
		if (document.layers) { //IS NETSCAPE 4 or below
			document.layers[layer_ref].display = state;
		}
		if (document.getElementById &&!document.all) {
			hza = document.getElementById(layer_ref);
			hza.style.display = state;
		}
	} 

}